Question

will someone please help me? Its multiplyng polynomials. b(a+b) - a(a-b)

Answer 1

just open the brackets
like just simplify them .

Answer 2

ab + b - aa (squared) - b?

Answer 3

nope lets see when we open b(a+b) its = ab+b^2

Answer 4

do the same with the other

Answer 5

a(a-b) a^2 - ab?

Answer 6

yup

Answer 7

remember there is a minus sign also in front of a9a-b) so yu gotta change the signs

Answer 8

hey is this question wrong? bcoz the answer is very weird.

Answer 9

i dont think so but it the complete anser a^2 + 2ab + b^2?

Answer 10

yup dat shoud be the answer but there is some thing wrong in this question

Answer 11

is the signs correct 2?

Answer 12

like - and + sign?

Answer 13

i think so

Answer 14

okay th thanks:)

Answer 15

sure . welcome